Class QRScanner

constructor

• new QRScanner(): QRScanner

  Returns QRScanner

created

html5QrCode

isScanning

scannerDiv

previewContainer

• get previewContainer(): HTMLDivElement

  Returns HTMLDivElement

previewVideo

• get previewVideo(): HTMLVideoElement

  returns the preview video element if it is displayed right now. (I assume if present scanning is running?)

  Returns HTMLVideoElement

  the

removeDivFromDom

• get removeDivFromDom(): boolean

  returns true if the div was found and removed, false otherwise

  Returns boolean

scanHandler

• scanHandler(
      scannedCallback: Function,
      afterCallback: Function,
      errorContainer?: HTMLDivElement,
  ): void

  Parameters

  • scannedCallback: Function

    {function}
  • afterCallback: Function

    {function}
  • errorContainer: HTMLDivElement = null

    {HTMLDivElement}

  Returns void

setup

• setup(): HTMLDivElement

  returns the HTMLDiv element containing the QR-scanner only call this once.

  Returns HTMLDivElement

stop

• stop(): Promise<void>

  Returns Promise<void>